Home / 4,439,011.85-6,658,711.56-1,406,601.18

Finding the Fourth Proportional to 4,439,011.85, 6,658,711.56 and 1,406,601.18

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Solution

The fourth proportional to 4,439,011.85, 6,658,711.56 and 1,406,601.18 is: 2,109,963.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,011.85 : 6,658,711.56 = 1,406,601.18 : x
  2. Step 2: Convert to fraction form
    4,439,011.85/6,658,711.56 = 1,406,601.18/x
  3. Step 3: Cross multiply
    4,439,011.85x = 6,658,711.56 × 1,406,601.18
  4. Step 4: Simplify right side
    4,439,011.85x = 9,366,151,537,575.64
  5. Step 5: Solve for x
    x = 9,366,151,537,575.64/4,439,011.85
  6. Step 6: Final answer
    x = 2,109,963.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.